91 lines
3.1 KiB
C++
91 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsTextAreaWidget_h__
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#define nsTextAreaWidget_h__
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#include "nsWindow.h"
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#include "nsITextAreaWidget.h"
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#include "WASTE.h"
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#include "nsRepeater.h"
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/**
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* Native Mac single line edit control wrapper.
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*/
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class nsTextAreaWidget : public nsWindow, public nsITextAreaWidget, public Repeater
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{
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private:
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typedef nsWindow Inherited;
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public:
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nsTextAreaWidget();
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virtual ~nsTextAreaWidget();
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NS_IMETHOD Create(nsIWidget *aParent,
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const nsRect &aRect,
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EVENT_CALLBACK aHandleEventFunction,
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nsIDeviceContext *aContext = nsnull,
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nsIAppShell *aAppShell = nsnull,
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nsIToolkit *aToolkit = nsnull,
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nsWidgetInitData *aInitData = nsnull);
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// nsISupports
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NS_IMETHOD_(nsrefcnt) AddRef();
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NS_IMETHOD_(nsrefcnt) Release();
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NS_IMETHOD QueryInterface(const nsIID& aIID, void** aInstancePtr);
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// nsITextAreaWidget interface
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NS_IMETHOD SelectAll();
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NS_IMETHOD SetMaxTextLength(PRUint32 aChars);
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NS_IMETHOD GetText(nsString& aTextBuffer, PRUint32 aBufferSize, PRUint32& aActualSize);
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NS_IMETHOD SetText(const nsString &aText, PRUint32& aActualSize);
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NS_IMETHOD InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos, PRUint32& aActualSize);
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NS_IMETHOD RemoveText();
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NS_IMETHOD SetPassword(PRBool aIsPassword);
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NS_IMETHOD SetReadOnly(PRBool aNewReadOnlyFlag, PRBool& aOldReadOnlyFlag);
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NS_IMETHOD SetSelection(PRUint32 aStartSel, PRUint32 aEndSel);
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NS_IMETHOD GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel);
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NS_IMETHOD SetCaretPosition(PRUint32 aPosition);
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NS_IMETHOD GetCaretPosition(PRUint32& aPosition);
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NS_IMETHOD Resize(PRUint32 aWidth,PRUint32 aHeight, PRBool aRepaint);
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NS_IMETHOD Resize(PRUint32 aX, PRUint32 aY,PRUint32 aWidth,PRUint32 aHeight, PRBool aRepaint);
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virtual PRBool OnPaint(nsPaintEvent & aEvent);
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// nsWindow Interface
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virtual PRBool DispatchMouseEvent(nsMouseEvent &aEvent);
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virtual PRBool DispatchWindowEvent(nsGUIEvent& event);
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// Repeater interface
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virtual void RepeatAction(const EventRecord& inMacEvent);
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void PrimitiveKeyDown(PRInt16 aKey,PRInt16 aModifiers);
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protected:
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PRBool mIsPasswordCallBacksInstalled;
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private:
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PRBool mMakeReadOnly;
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PRBool mMakePassword;
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WEReference mTE_Data;
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};
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#endif // nsTextAreaWidget_h__
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